with an "outfront" investigation. >> reporter: the land nato liberated from moammar gadhafi is now home to multiple training camps for potential terrorists. >> militants sympathetic to al qaeda have established quasi safe havens in several parts of lib ra. >> reporter: benghazi where americans were targeted and four killed is just one of the strongholds. but the camps are spread throughout the country. libyan officials tell cnn terrorist analyst paul cruikshank. >> amongst their numbers are people with direct connections to al qaeda central. >> reporter: at least three training camps near the december cert in the algerian border, 30 miles from the gas complex that's under siege. a u.s. official tells cnn the militants who seized american hostages likely crossed that border to carry out their attack. >> libya is a lesson in what the international community can achieve. >> reporter: president bowl called the limited operation anybody la a recipe for the future. >> not a single u.s. troop was on the ground. >> reporter: but that light footprint left room for others to step in. zawahiri dispatched a to
